AT90PWM161 Atmel Corporation, AT90PWM161 Datasheet - Page 138

• Manufacturer Part Number: AT90PWM161
• Manufacturer: Atmel Corporation

Specifications of AT90PWM161

• Flash (kbytes): 16 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 20
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 3
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.25
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 1
• Output Compare Channels: 8
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

138
AT90PWM81
• Bit 3– PELEVnA1: PSC n Input Select for part A
Together with PELEVnA0, defines active edge or level on PSC part A.
Table 12-16.
• Bit 2– PELEVnB1: PSC n Input Select for part B
Together with PELEVnB0, defines active edge or level on PSC part B.
Table 12-17.
• Bit 1– PISELnA1: PSC n Input Select for part A
Together with PISELnA0, defines active signal on PSC part A.
Table 12-18.
PELEVnA1
0
0
1
1
PELEVnB1
0
0
1
1
PISELnA1
0
0
1
1
PSC edge & level input Selection
PSC edge & level input Selection
PSC trigger & fault input Selection
PELEVnA0
0
1
0
1
PELEVnB0
0
1
0
1
PISELnA0
0
1
0
1
Description
The falling edge or low level of selected input generates the significative
event for retrigger or fault function
The rising edge or high level of selected input generates the significative
event for retrigger or fault function
The toggle of selected input generates the significative event for retrigger
or fault function
Reserved
Description
The falling edge or low level of selected input generates the significative
event for retrigger or fault function
The rising edge or high level of selected input generates the significative
event for retrigger or fault function
The toggle of selected input generates the significative event for retrigger
or fault function
Reserved
Description
PSCINn
First analog comparator output
PSCINnA
Second analog comparator output
7734P–AVR–08/10